Initial IDM1731 region-free hack
Remove any DVD from machine and power on.
With remote:
Press "Setup"
Select "Preferences" and hit "Play"
Enter PASSWORD (see below)
Press left arrow
Press down arrow
Enter number of desired region. '0' should be region free.
Press play.
Power off, then power back on. You are ready to go.
PASSWORDS
There are a few possible passwords. You may need to try each one:
255251
233212
251535
245515
251131
Didn't work, or found a better way? Send us your version.